21 1/4 Inch 2000 Psi Drilling Spool Mud Cross For Oil And Gas Well

Product Overview

The 21 1/4 Inch 2000 PSI Drilling Spool Mud Cross is a heavy-duty wellhead component designed for reliable mud and fluid distribution in oil and gas wells. Constructed from high-strength steel with corrosion-resistant treatment, it provides durable performance under moderate pressure conditions. This spool mud cross ensures secure connections with standard wellhead systems, supporting efficient drilling, production, and well control operations. Its precision-engineered design makes it suitable for both onshore and offshore environments, offering safety, reliability, and long service life.

Technical Features

1. Pressure Rating: 2,000 – 20,000 PSI
2. Size Range: 2" to 4" (custom sizes available)
3. Material Class: AA – HH, forged high-strength alloy steel
4. Temperature Rating: –46°C to +121°C
5. Connection Type: Hammer union / flange / threaded / welded ends
6. Sealing Type: NBR, HNBR, or FKM seals for H₂S & CO₂ environments
7. Rotation Capability: Full 360° rotation, minimizing mechanical stress
8. Surface Treatment: Anti-corrosion coating for extended service life

Advantages

Allows smooth rotation to prevent pipeline twisting

High sealing reliability under fluctuating pressure

Compatible with standard API hammer unions and adapters

Compact, durable design suitable for onshore and offshore use

Easy assembly, inspection, and maintenance

Applications

1. Oilfield drilling and workover operations
2. Wellhead and choke manifold flowline systems
3. Fracturing, cementing, and acidizing units
4. High-pressure transfer lines for mud, gas, or cement
5. Testing and production facilities requiring flexible pipeline connections

Product Photos